baber/WOPTO huggingface dataset:
Patent JP-H1071845-A (JP)
Title: Portable heating equipment for vehicle
Inventor: HORII MINORU
IPC: F28D20/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To arbitrarily attach a heating equipment afterward by a purchaser of a vehicle, and to start the heating equipment through remote control outside the vehicle. SOLUTION: An air inlet 4 is provided in a bottom part 3 of a case 1, and an air blowing fan 11 is provided in an air diffuser 10. Heat storage bodies 2 are provided in an internal space 13 of the case 1 in multiple stages. The heat storage bodies 2 comprise a large number of block-shaped heat storage materials 16 demarcated by vent openings 14, and a heater 17 passing therethrough in a meandering manner, and a trigger to the heat storage materials 16. When the trigger is operated through the remote control, the heat storage materials 16 radiate the heat, and hot air is diffused from the air diffuser 10 by the air blowing fan 11 to perform rapid heating. Heat storage is performed by connecting a plug 9 of the case 1 to a cigar lighter socket to heat the heater 17 through an on-vehicle power source.
Patent JP-H0671713-A (JP)
Title: Temperature control structure for injection mold
Inventor: KOTAKA KAZUHIRO
IPC: B29C45/78
Filed: 1992-08-31
Abstract: PURPOSE:To simply alter temperature distribution of a metal mold. CONSTITUTION:An injection mold has a heater for controlling a temperature by a temperature regulator provided externally, temperature control passages 13a, 14a formed to pass temperature control media such as fluids in such a manner that the media are inserted or circulated to the passages 13a, 14a to be temperature controlled, and comprises temperature control blocks 13, 14 formed with the passages 13a, 14a and detachably mounted on the metal mold.
Patent JP-S6388304-A (JP)
Title: Piston speed controlling method of air cylinder and control valve thereof
Inventor: YOSHIKAWA SHIGEMI
IPC: F15B11/00
Filed: 1986-09-29
Abstract: PURPOSE:To allow the smooth stop of a piston even if the inertia of a load is large by combining an air cylinder with air flow control valves and a controller which automatically controls sensors and the openings of air flow control valves. CONSTITUTION:Air flow control valves 20 and 20a are constructed such that the passage of needle valve 21 whose opening is manually adjusted and the passage of needle valve 23 whose opening is adjusted with a piezoelectric element 22 are respectively and independently provided to one inflow port 26. On a double acting air cylinder 3 are installed sensors 30-35, which sense the position of a piston 2, and whose signals are inputted to a controller 24. An output from the controller 24 controls the voltage to be given to the piezoelectric element 22. Since this constitution makes it possible to decrease a pressurizing force before the piston 2 reaches the end of the air cylinder 3 and to decelerate the piston 2, it is possible to make a smooth stop even if the inertia of a load is large.
Patent JP-H1078948-A (JP)
Title: Digital signal processor
Inventor: KAMIYA SATORU
IPC: G06F17/10
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processor which excels in its flexibility and fast workability and can fast process the digital signal of optional contents. SOLUTION: An arithmetic array 1 consists of plural basic arithmetic units #0 to #15. An arithmetic control program memory 5 stores an arithmetic control instruction consisting of the signal path specification information that specifies the signal paths to be formed into the units #0 to #15 as one or #2 programs. Then the arithmetic control instruction is read out of the memory 5 and decoded by a decoder 7, and the signal paths are formed by the control signal that is produced by the decoding result of the decoder 7. Thus, the digital signals are processed by the array 1 where the signal paths are formed.
Patent JP-S6291643-A (JP)
Title: Driving force control device for vehicle
Inventor: TAMURA MINORU
IPC: F02D29/02
Filed: 1985-10-17
Abstract: PURPOSE:To improve the starting performance and running stability of a vehicle by changing the number of cylinders, to which fuel should be fed, based on a vehicle speed expressed as the revolving speed of a not-driven wheel when the vehicle experiences a slip ratio greater than a specified value. CONSTITUTION:The revolving speed of a driving wheel is detected by a driving wheel revolving speed detecting means 1, simultaneously the revolving speed of a not-driven wheel is also detected by a not-driven wheel revolving speed detecting means 2. And a slip ratio between a tire and a road surface is operated based on the revolving speed both the driving and not-driven wheels by a slip ratio operating means 3, then a judgement is made by a slip ratio judging means 4 as to whether the slip ratio is greater than a set value or not based on the result of the operation. And if the slip ratio is found to exceed the set value, the number of cylinders to which fuel should be fed, is altered by a fuel feeding means 5, in accordance with the revolving speed of the not-driven wheel. That is, the decreasing rate in driving force is varied in accordance with a vehicle speed so as to improve the running stability of a vehicle.
Patent JP-S6386030-A (JP)
Title: Link system between program languages
Inventor: TAMANO MASATAKE
IPC: G06F9/06
Filed: 1986-09-30
Abstract: PURPOSE:To increase the executing speed with the titled link system by using a procedure type language corresponding module, a knowledge processing language corresponding module and an access module to perform independent processes respectively. CONSTITUTION:A CPU 201 includes a C program module 202, a prolog interpreter module 203 and a fast node access module 204 as function parts respectively. The CPU 201 also contains a common data area 205 together with a prolog stack 207, a large quantity data base 208 and a knowledge base 209 secured in a prescribed memory space respectively. The data transfer control is carried out among those modules through the common data area 205 and two exclusive stacks. Thus the executing programs are processed in both knowledge processing and procedure type languages independently of each other. The transfer of a variable is omitted since an access is possible to the area 205 via a fact node from the knowledge processing language side.
Patent JP-H0281088-A (JP)
Title: Display device
Inventor: YOSHIDA MASAYUKI
IPC: G06F3/153
Filed: 1988-09-19
Abstract: PURPOSE:To achieve high speed processing only by means of repeating writing actions alone and reading actions alone by providing a display device possessing a display memory composed of plural planes with a counter activated by a write control signal or a read control signal, a plane selection control part controlling whether writing or reading is possible or not and a plane switching control part. CONSTITUTION:When image data in an image storage memory 51 is written or read in four planes 53 to 56 composing the display memory 52, the plane selection control part 3 first sets in such a way that the data can be written in all the four planes. Then, to write the data, the control signal 8 is transmitted to the counter 4 for each writing to update its count value, and the plane selected by the control part 3 and a value counted by the counter 4 are transmitted to the plane switching control part 5. The control part 5 controls in such a way that the planes in the memory 52 and planes related to the plane switching part 6 can be sequentially switched whenever data is written and permits writing in a desired plane. To read the data, the same procedures are executed.
Patent JP-H0547909-A (JP)
Title: Wafer chuck
Inventor: NAKATSUI HISASHI
IPC: H01L21/30
Filed: 1991-08-21
Abstract: PURPOSE:To improve durability and prevent adhesion of foreign matters, by using a ceramic having high hardness and endurance as the matrix, and coating the surface with material having hardness larger than a wafer and the matrix, and structure which is not non-uniform. CONSTITUTION:Negative pressure trenches 2 are formed on the surface 1 of a chuck, and a wafer is vacuum-sucked by supplying negative pressure. The matrix of the chuck is porous Al2O3 based ceramic, whose hardness is larger than or equal to a wafer. The surface 1 of the chuck is coated. A coat is arranged on the retaining surface side of the wafer. The material of the coat is high-molecular compound softer than the wafer. After the coat is formed, grinding and lapping are performed in order to obtain flatness of the chuck surface 1. The chuck surface 1 is finished to be equivalent to the wafer surface roughness, and thinly machined in order to avoid breaking due to the difference of the thermal expansion coefficient from the matrix.
Patent JP-H1173703-A (JP)
Title: Reserved video recording method and reserved video recorder
Inventor: KAIHOKO TOSHIYA
IPC: G11B15/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enable the setting of a reserved video recording in a short time with the easy operation. SOLUTION: The set operation of the reserved video recording is carried out in accordance with the voice guide. When the video recording mode not being guided by voice is also set, not only a G code, against the guide of 'G code please' at the ST1, the set information of the video recording mode is added after the specified data '*' are added after the G code. The discrimination is made at the ST3 whether the inputted set information is only the G code or not. When the state of no '*' data after the G code but only G code is discriminated, the setting is carried out based on the G code at the ST4, and the preset video recording mode is made out at the ST5. When the '*'is added, the reserved video recording is set based on the G code at the ST6, and the video recording mode is set based on the set information added to the G code at the ST7.  The setting is easily completed in the short time since the set information not being guided by voice is inputted together with the guided information.
Patent JP-S6385507-A (JP)
Title: Production of optical device
Inventor: NAGANUMA NORIHISA
IPC: G02B6/26
Filed: 1986-09-29
Abstract: PURPOSE:To improve the working efficiency of production by imposing an optical fiber on a substrate so as to run a through-hole, fixing the optical fiber at both ends of the through-hole and cutting the optical fiber at the part of the through-hole. CONSTITUTION:The through-hole 41 is bored at nearly the center of the substrate 4 consisting of Si, etc., and the optical fiber 2 is imposed on the substrate so as to run the center of the hole 41. Leaf springs 5 are brought into pressurized contact with the optical fiber 2 at both ends of the through-hole 41 and while the fiber 2 is held fixed by lock screws 6, the fiber is cut at a prescribed spacing D by a cutting means 7 such as CO2 laser by which the fiber is divided to the optical fibers 21, 22. The spacing D and rounding of the end faces of the optical fibers can be controlled by the energy of the cutting means 7 with the electric discharge. An optical element 3 to constitute a shutter (consisting of a glass plate on which metallic films are deposited by evaporation at continuous thicknesses) is moved between the fibers 21 and 22 divided in the above- mentioned manner by a driving device (not shown) by which the output of light is adjusted.
Patent JP-S59125259-A (JP)
Title: Die height adjusting device in die casting machine
Inventor: OOTA KOUICHI
IPC: B22D17/26
Filed: 1982-12-29
Abstract: PURPOSE:To enable one person to adjust the extent of the movement of a link housing, i.e., die height, with high adjusting accuracy by controlling numerically the die height with a digital scale. CONSTITUTION:The actual value of a die height l, in other word, the current position of a link housing, is digitally displayed on a display part 11 of an operation panel through a decoder 10 by a position sensor 8 reading the magnetic scale of a digital scale 6 and is inputted to a comparator 12. When a set value 13a or 13b is digitally set from the other input circuit 13, the value 13a or 13b is outputted to a comparator 12. When a motor for adjusting the die height is started by changing over the device to automatic operation, the comparator 12 compares the current position of the housing 7 and the set value, and gives a command to a motor control circuit 14 which moves the housing 7 to a prescribed extent. The motor for adjusting the die height is stopped when the actual value coincides with the set value.
Patent JP-2000064658-A (JP)
Title: Base isolation structure for building
Inventor: CHIHARA KATSUYUKI
IPC: E04H9/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation structure for a building sufficiently exhibiting the base isolation performance even if a building main body is light- weight. SOLUTION: This base isolation structure 4 for a building is provided with a foundation side member 41 provided on a building foundation and a building side member 42 provided in the building main body 3 and supported by the foundation side member 41, the foundation member 41 and the building side member 42 have recessed curve faces 413, 421 respectively, and a spherical body 43 is slidably interposed between the recessed curve faces 413, 421. The recessed curve face 421 in the building side member 42 and the foundation side member 41 are slidably constituted so that the base isolation structure 4 insulating the building foundation from the building main body 3 can be constituted and the setting of the curvature of the recessed curve face 421 allows to ensure the desired base isolation performance without influence of the weight of the building main body 3.
Patent JP-H0575998-A (JP)
Title: Pay television system of catv system
Inventor: KAJITA HARUMASA
IPC: H04N21/4623
Filed: 1991-09-12
Abstract: PURPOSE:To simplify the application method of a pay program and to set the application period by sending a control instruction to control the application period of the pay program from a line controller, receiving an application starting instruction by a terminal device converter and performing the station selection of a pay program channel. CONSTITUTION:When a terminal device converter 8 receives a pay program application starting instruction (PO-A) from a controller 1 of a CATV transmitting part 22, the converter 8 obtains the condition to be able to perform the station selection of a pay program until a pay program application completion instruction (PO-B) is received. Next, when the pay program is station-selected, a channel number and a special mark are alternately displayed at a displaying part 17 of the terminal device converter 8. Thus, by the input of a confirmation key, both program number and channel number arc-inputted, the application can be executed, and the limit of the application period is easily performed.
Patent JP-2000093442-A (JP)
Title: Prosthesis hollow on base end side
Inventor: SANDERS ANTHONY P
IPC: A61F2/28
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a prosthesis hollow on a base end side. SOLUTION: This prosthesis has a gap element 10 and a stem 12 and in one embodiment thereof, the cap element is suitable for engagement with a ball and hip joint socket and the stem is suitable for transplantation into the reamed femur medullary vessel. The stem of the prosthesis has a base end side region 28 and a distal end region 30 and is engageable with the cap element of the prosthesis. The base end side region 28 of the stem opens to delineate a hole part 34 which extends in the longitudinal direction by a specified distance in the base end side region of the stem but does not extend into the narrow part region 32 existing nearer the front end side than the base end side region of the stem. The distal end region 30 of the stem exists nearer the front end side of the narrow part region of the stem and is formed of a solid metallic material or its alloy material.  In another embodiment, the distal end region 30 of the stem is branched and is at least forked to delineate plural tongue parts.
Patent JP-H0978604-A (JP)
Title: Structure of pile foundation using friction pile, and construction thereof
Inventor: KAWAHARA TSUNEJI
IPC: E02D27/12
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide sufficient bearing capacity per unit length for a friction pile to be installed in the ground for bearing load from a structure by a method wherein projecting members projecting outward beyond the circumferential surface of the pile are provided at positions at the middle in the longitudinal direction of the pile. SOLUTION: Holes are drilled to a hollow tubular pile 2 from its inside toward the outside, and the holes for installing projecting members 3 therein are formed. Then, the projecting members 3, filling the holes from the inside of the pile 2 to the outside, are provided in projection at the pile. The projecting members 3, each constructed of a tubular body, etc., are provided at specified intervals along the longitudinal direction of the pile 2 while being varied in positions at different heights and scattered in the circumferential direction. Therefore, vertical bearing capacity is ensured for the pile with sufficient bearing capacity per unit length ensured. Thereby, the number of piles required for construction can be decreased while the length can be shortened for each of the piles.
Patent JP-2001056990-A (JP)
Title: Disk loading device
Inventor: HASHIDA TAKESHI
IPC: G11B17/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To surely guide a disk and to prevent the flawing to a disk surface by starting the intermeshing of a rack by the movement of an insertion detecting lever which detects disk insertion when the disk comes near to a disk withdrawing end position of a roller and retreating a disk supporting surface of a disk height regulating member with a linearly moving rod. SOLUTION: When the insertion of the disk 31 is detected, a motor 6 starts and the revolution of the roller 1 is started via gears and belt, by which the disk 31 is begun to be withdrawn. Before the disk 31 approaches the withdrawing end position, the outer peripheral end on the left side of the disk 31 is guided onto the top of the disk height regulating cam part 27 of a disk holding cam 25. When the disk 31 comes near to the withdrawing end position, the pin at the front end of the disk insertion detecting lever 19 presses an abutment part 16 of a rod 13 to move the rod 13. The disk holding can 25 is then turned via a rack 14, by which the disk height regulating part 27 is parted from the disk 31.
Patent JP-H0569228-A (JP)
Title: Power supply device for electric discharge machining
Inventor: TSURUMOTO KAZUO
IPC: B23H1/02
Filed: 1991-09-12
Abstract: PURPOSE:To prevent damage to an electrode or to a work in a double-power, power supply device for electric discharge machining in a double power supply system by absorbing the energy of abnormal voltage by means of condensers which are placed in parallel between electrodes of a clamping circuit regenerating the power of d.c. power taking advantage of a regenerative circuit, and thereby keeping the reference voltage of the clamping circuit at a prescribed value. CONSTITUTION:When d.c. voltage (abnormal voltage) of a secondary d.c. power supply 8 appears between electrodes 1 and 2 because of breaking of arc, the voltage between the electrodes (1 and 2) turns clamped voltage, owing to the energy-absorbing effect of a condenser 22 of a clamping circuit 20. Meanwhile, when backward voltage appears between the electrodes because of floating capacity between the electrodes, the energy is absorbed by a condenser 22 of a secondary clamping circuit 30. Accordingly, inter- electrode voltage is restricted to a range of reference voltage (positive and negative) of the condensers 22 of the clamping circuits 20, 30. In addition, the voltage of the condenser 22 is detected by a differential amplifier 41 of a switching control circuit 40 for the regenerative circuit for the sake of PW-control of a regenerative, switching element 24, so that the power is regenerated returning to the d.c. power supply 8 via diodes 26, 27.
Patent JP-H0894959-A (JP)
Title: Image output device
Inventor: MATSUBARA KEN
IPC: G02B26/10
Filed: 1994-09-28
Abstract: PURPOSE: To provide an image output device formed by using a vibration mirror which does not generate an image blur even if the offset and amplitude fluctuation of mirror vibrations arise. CONSTITUTION: The central value (signal at the vibration center of the mirror) of a position detection signal VS which is the signal based on the amplitude (a) of the mirror and a reference voltage VF are so set as to coincide with each other. A change does not arise in the image start signal based on the comparator output which is the result of comparison of VF and VS and a change point (t0 ) of the output of the comparator output even if the amplitude of the mirror and the position detection signal change to the signals shown by dotted lines and, therefore, the image blur is prevented.
Patent JP-S59117759-A (JP)
Title: Positioning control system of magnetic head
Inventor: MIZOSHITA YOSHIBUMI
IPC: G11B21/08
Filed: 1982-12-24
Abstract: PURPOSE:To attain the head positioning control in excellent way with simple constitution by matching a position gain setting value at position control mode to a speed profile value near an object position of a magnetic head so as to perform both speed and position control modes by a common use circuit. CONSTITUTION:An operating device 24 is feedback-controlled via a speed gain setting device 27 in response to an error between a value of a speed profile signal 101 outputted from a speed profile generating circuit 22 in response to an object position signal and a converting speed signal outputted from a speed signal converter 26 according to a head position signal from the operating device 24. The gain of this setting device 27 is set to a value equal to a slope of a linear region near the track position of the signal 101 and the speed control mode for head positioning and the succeeding position control mode are performed by using the same circuit in common. Thus, the positioning control of the head is performed with simple constitution without overshoot or undershoot in excellent way because the changeover of each mode is not required.
Patent JP-H1142278-A (JP)
Title: Deodorizing body
Inventor: ANDO TAKASHI
IPC: A61L9/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing body which continues high deodorizing performance for a long time and hardly obstructs ventilation of air and has high moldability and freedom of installation by preparing the deodorizing body by impregnating buckwheat chaff with a deodorant. SOLUTION: A deodorizing body is prepd. by impregnating buckwheat chaff with a deodorant. As the buckwheat chaff to be used, an ordinarily used one as a material for a pillow for beddings can be used. In addition, this buckwheat chaff is impregnated with the deodorant and the buckwheat chaff impregnated with the deodorant is placed in an appropriate container and it is placed in an air passage, etc. As a method for impregnating the buckwheat chaff with the deodorant, impregnation of the buckwheat chaff is performed by spraying a liq. deodorant on the buckwheat chaff or by immersing the buckwheat chaff into the liq. deodorant, taking the buckwheat chaff out and drying it.